重點講解:
1. begin to do sth. 開始;著手;
He stood up and began to move around the room.
他起身開始在屋里來回走動 。
2. at the same time 同時;
The most common multiple births are twins, two babies born at the same time.
最常見的多胎是雙胞胎,兩個嬰兒同時出生 。
3. result in 導致;引起;造成;
Food allergies can result in an enormous variety of different symptoms.
食物過敏會引發很多不同的癥狀 。
4. carry out 實施;執行;實行;
I myself will firmly carry out this plan.
我本人將堅決執行這個計劃 。